22 lines
424 B
Rust
22 lines
424 B
Rust
// revisions: NO-OPT SIZE-OPT SPEED-OPT
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//[NO-OPT] compile-flags: -Copt-level=0
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//[SIZE-OPT] compile-flags: -Copt-level=s
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//[SPEED-OPT] compile-flags: -Copt-level=3
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#![crate_type="rlib"]
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#[no_mangle]
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#[inline(always)]
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pub extern "C" fn callee() -> u32 {
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4 + 4
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}
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// CHECK-LABEL: caller
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// SIZE-OPT: ret i32 8
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// SPEED-OPT: ret i32 8
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// NO-OPT: ret i32 8
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#[no_mangle]
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pub extern "C" fn caller() -> u32 {
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callee()
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}
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